GKAchievement Class

Reference

Definition

Namespace:: GameKit

Assembly:: Xamarin.iOS.dll

Assembly:: Xamarin.Mac.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Represents an achievement in the game.

[Foundation.Register("GKAchievement", true)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 3, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public class GKAchievement : Foundation.NSObject, Foundation.INSSecureCoding, IDisposable

[Foundation.Register("GKAchievement", true)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 3, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 8, ObjCRuntime.PlatformArchitecture.All, null)]
public class GKAchievement : Foundation.NSObject, Foundation.INSSecureCoding, IDisposable

type GKAchievement = class
    inherit NSObject
    interface INSCoding
    interface INativeObject
    interface IDisposable
    interface INSSecureCoding

Inheritance: Object

NSObject
GKAchievement

Attributes: RegisterAttribute IntroducedAttribute

Implements: INSCoding INSSecureCoding INativeObject IDisposable

Constructors

GKAchievement()	Default constructor that initializes a new instance of this class with no parameters.
GKAchievement(IntPtr)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime.
GKAchievement(NSCoder)	A constructor that initializes the object from the data stored in the unarchiver object.
GKAchievement(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.
GKAchievement(String)
GKAchievement(String, GKPlayer)
GKAchievement(String, String)	Developers should not use this deprecated constructor. Developers should use 'ctor (string identifier, GKPlayer player)' instead.

Properties

Class	(Inherited from NSObject)
ClassHandle	The handle for this class.
Completed	Gets a value that tells whether the player completed the achievement.
DebugDescription	A developer-meaningful description of this object. (Inherited from NSObject)
Description	Description of the object, the Objective-C version of ToString. (Inherited from NSObject)
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
Hidden	Deprecated.
Identifier	Gets or sets the unique identifier for the achievement.
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
LastReportedDate	Gets or sets the most recent time on which the Game Center received notification of progress toward the achievement.
PercentComplete	Gets or sets the players progress toward the achievement, as a fraction of the number 100.0.
Player	Gets the player who is earning, or has earned, the achievement.
PlayerID	Gets the identifier for the player who is earning, or has earned, the achievement.
RetainCount	Returns the current Objective-C retain count for the object. (Inherited from NSObject)
Self	(Inherited from NSObject)
ShowsCompletionBanner	Gets or sets a value that tells whether a banner is shown when the player earns the achievement.
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
Zone	(Inherited from NSObject)

Methods

AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using NSString keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using string keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AwakeFromNib()	Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
Bind(NSString, NSObject, String, NSDictionary)	(Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary)	Obsolete. (Inherited from NSObject)
BindingInfo(String)	Obsolete. (Inherited from NSObject)
BindingOptionDescriptions(String)	Obsolete. (Inherited from NSObject)
BindingValueClass(String)	Obsolete. (Inherited from NSObject)
ChallengeComposeController(GKPlayer[], String, GKChallengeComposeHandler)	Provides a view controller that can be used to send a challenge, with a message, to other players.
ChallengeComposeController(String, GKPlayer[], GKChallengeComposeHandler)	Provides a view controller that can be used to send a challenge, with a message, to other players.
ChallengeComposeControllerAsync(String, GKPlayer[])	Provides a view controller that can be used to send a challenge, with a message, to other players.
ChallengeComposeControllerAsync(String, GKPlayer[], NSViewController)
ChallengeComposeControllerAsync(String, GKPlayer[], UIViewController)	Asynchronously provides a view controller that can be used to send a challenge, with a message, to other players, returning a task with the response result.
CommitEditing()	(Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr)	(Inherited from NSObject)
ConformsToProtocol(IntPtr)	Invoked to determine if this object implements the specified protocol. (Inherited from NSObject)
Copy()	Performs a copy of the underlying Objective-C object. (Inherited from NSObject)
DangerousAutorelease()	(Inherited from NSObject)
DangerousRelease()	(Inherited from NSObject)
DangerousRetain()	(Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	Indicates that a change occurred on the specified key. (Inherited from NSObject)
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	Releases the resources used by the NSObject object. (Inherited from NSObject)
DoesNotRecognizeSelector(Selector)	Indicates that this object does not recognize the specified selector. (Inherited from NSObject)
EncodeTo(NSCoder)	Encodes the state of the object on the provided encoder
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
ExposedBindings()	(Inherited from NSObject)
GetBindingInfo(NSString)	(Inherited from NSObject)
GetBindingOptionDescriptions(NSString)	(Inherited from NSObject)
GetBindingValueClass(NSString)	(Inherited from NSObject)
GetDictionaryOfValuesFromKeys(NSString[])	Retrieves the values of the specified keys. (Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeField(String)	Obsolete. (Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
Init()	(Inherited from NSObject)
InitializeHandle(IntPtr)	(Inherited from NSObject)
InitializeHandle(IntPtr, String)	(Inherited from NSObject)
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
IssueChallengeToPlayers(String[], String)	Deprecated.
LoadAchievements(GKCompletionHandler)	Loads the achievement progress and then passes it to `completionHandler`, along with an error object that is `null` if no error occurred..
LoadAchievementsAsync()	Loads the achievement progress and then passes it to `completionHandler`, along with an error object that is `null` if no error occurred..
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	Creates a mutable copy of the specified NSObject. (Inherited from NSObject)
ObjectDidEndEditing(NSObject)	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	Invokes the selector on the current instance and if the `obj` is not null, it passes this as its single parameter. (Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
RemoveObserver(NSObject, NSString)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, String)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
ReportAchievement(Action<NSError>)	Deprecated.
ReportAchievementAsync()	Deprecated.
ReportAchievements(GKAchievement[], Action<NSError>)	Reports the provided achievements to Game Center and then calls `completionHandler` with an error object that is `null` if no error occurred.
ReportAchievements(GKAchievement[], GKChallenge[], Action<NSError>)	Reports the provided achievements and matching challenges to Game Center and then calls `completionHandler` with an error object that is `null` if no error occurred..
ReportAchievementsAsync(GKAchievement[])	Reports the provided achievements and matching challenges to Game Center and then calls `completionHandler` with an error object that is `null` if no error occurred..
ReportAchievementsAsync(GKAchievement[], GKChallenge[])	Asychronously reports the provided achievements and challenges to Game Center.
ResetAchivements(Action<NSError>)	Resets all achievements for the local player and then calls `completionHandler` with an error object that is `null` if no error occurred.
ResetAchivementsAsync()	Resets all achievements for the local player and then calls `completionHandler` with an error object that is `null` if no error occurred.
RespondsToSelector(Selector)	Whether this object recognizes the specified selector. (Inherited from NSObject)
SelectChallengeablePlayerIDs(String[], Action<String[],NSError>)	Deprecated.
SelectChallengeablePlayerIDsAsync(String[])	Deprecated.
SelectChallengeablePlayers(GKPlayer[], Action<GKPlayer[],NSError>)	Returns the players who can earn the achievement, and then passes them to `completionHandler`, along with an error object that is `null` if no error occurred..
SelectChallengeablePlayersAsync(GKPlayer[])	Returns the players who can earn the achievement, and then passes them to `completionHandler`, along with an error object that is `null` if no error occurred..
SetNativeField(String, NSObject)	Obsolete. (Inherited from NSObject)
SetNilValueForKey(NSString)	Sets the value of the specified key to null. (Inherited from NSObject)
SetValueForKey(NSObject, NSString)	Sets the value of the property specified by the key to the specified value. (Inherited from NSObject)
SetValueForKeyPath(IntPtr, NSString)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	Sets the value of a property that can be reached using a keypath. (Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
Unbind(NSString)	(Inherited from NSObject)
Unbind(String)	Obsolete. (Inherited from NSObject)
ValueForKey(NSString)	Returns the value of the property associated with the specified key. (Inherited from NSObject)
ValueForKeyPath(NSString)	Returns the value of a property that can be reached using a keypath. (Inherited from NSObject)
ValueForUndefinedKey(NSString)	Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	Indicates that the value of the specified key is about to change. (Inherited from NSObject)

Extension Methods

ObjectDidBeginEditing(NSObject, INSEditor)
ObjectDidEndEditing(NSObject, INSEditor)
GetValidModes(NSObject, NSFontPanel)
ValidateToolbarItem(NSObject, NSToolbarItem)
GetDebugDescription(INSObjectProtocol)
AcceptsPreviewPanelControl(NSObject, QLPreviewPanel)
BeginPreviewPanelControl(NSObject, QLPreviewPanel)
EndPreviewPanelControl(NSObject, QLPreviewPanel)
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.

Applies to

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